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Main
Model
Price
Advantages
SCREEN / VIEWFINDER Viewfinder type: Optical (pentaprism)
PHYSICAL Battery Life (CIPA): 1200
OTHER FEATURES GPS: Built-in
Main
Model
Price
Advantages
SENSOR Effective pixels: 42 megapixels
SENSOR Max resolution: 7952 x 5304
SENSOR Sensor photo detectors: 44 megapixels
IMAGE White balance presets: 10
IMAGE Image stabilization: Sensor-shift
PHOTOGRAPHY FEATURES Maximum shutter speed: 1/8000 sec
PHOTOGRAPHY FEATURES Continuous drive: 10.0 fps
SCREEN / VIEWFINDER Screen dots: 1,440,000
OPTICS & FOCUS Number of focus points: 425
PHYSICAL Weight (inc. batteries): 657 g (1.45 lb / 23.17 oz)
Summary
The Alpha a7R III highest resolution of 7952 x 5304 pixels (42 megapixels) is better in comparison with the EOS 6D Mark II maximum resolution of 6240 x 4160 pixels (26 megapixels). The Alpha a7R III offers more number of white balance presets - 10. It gives you more control over colour. The Alpha a7R III provides image stabilization which will help the photographer to capture blur-free pictures when using lenses with long focal lengths. The Alpha a7R III offers more focus points than the EOS 6D Mark II: 425 vs 45. More focus points means less risk of losing focus lock during following a moving object.
The Alpha a7R III screen is better as it offers more screen dots 1,440,000 in comparison to 1,040,000 dots of the EOS 6D Mark II display. The higher dot count screen is better for reviewing photos on your camera.
The EOS 6D Mark II battery life is better in compare to the Alpha a7R III battery life. According to CIPA standards the photographer will be able to take 1200 photos with the EOS 6D Mark II and only 650 with the Alpha a7R III. The Sony Alpha a7R III weighs 657g which is 108g less in comparison with the weight of the EOS 6D Mark II. The EOS 6D Mark II has built-in GPS. This feature can be convenient if the camera owner is a traveller, to be able to check the picture metadata and find out exactly where an image was taken.
The Alpha a7R III has 10 advantages and the EOS 6D Mark II only 3 so the Alpha a7R III is the best choice. Check the lowest price on Amazon